JPS5735545A - Preparation of n-alkylalkylenediamine - Google Patents

Preparation of n-alkylalkylenediamine

Info

Publication number
JPS5735545A
JPS5735545A JP11159080A JP11159080A JPS5735545A JP S5735545 A JPS5735545 A JP S5735545A JP 11159080 A JP11159080 A JP 11159080A JP 11159080 A JP11159080 A JP 11159080A JP S5735545 A JPS5735545 A JP S5735545A
Authority
JP
Japan
Prior art keywords
alkylalkylenediamine
alkylenediamine
aliphatic aldehyde
prepare
solvent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11159080A
Other languages
Japanese (ja)
Other versions
JPS6033423B2 (en
Inventor
Susumu Tawara
Keigo Nishihira
Takashi Miyatake
Hiroyuki Sawada
Junichiro Kita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ube Corp
Original Assignee
Ube Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP55111590A priority Critical patent/JPS6033423B2/en
Priority to DE19813128810 priority patent/DE3128810A1/en
Priority to US06/286,030 priority patent/US4373107A/en
Priority to GB8122958A priority patent/GB2082172B/en
Publication of JPS5735545A publication Critical patent/JPS5735545A/en
Publication of JPS6033423B2 publication Critical patent/JPS6033423B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
    • C07C209/26—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C211/09—Diamines
    • C07C211/10—Diaminoethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To prepare an N-alkylalkylenediamine in simple operations in high yield, by adding an aliphatic aldehyde in a solvent to an alkylenediamine slowly under pressure of hydrogen in the presence of a platinum group metal instead of addition in one step.
CONSTITUTION: An alkylenediamine, e.g. ethylenediamine or propylenediamine, is brought into contact with an aliphatic aldehyde, e.g. formaldehyde or acetaldehyde, in a rection solvent, e.g. methanol, in the presence of a platinum group catalyst, e.g. Pd, under pressure of hydrogen [2W80kg/cm2 (gauge)] to prepare an N-alkylalkylenediamine. In the process, the aliphatic aldehyde is slowly added to the alkylenediamine.
COPYRIGHT: (C)1982,JPO&Japio
JP55111590A 1980-08-13 1980-08-13 Process for producing N-alkylalkylene diamine Expired JPS6033423B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55111590A JPS6033423B2 (en) 1980-08-13 1980-08-13 Process for producing N-alkylalkylene diamine
DE19813128810 DE3128810A1 (en) 1980-08-13 1981-07-21 METHOD FOR PRODUCING N-ALKYL-ALKYLENE DIAMINES
US06/286,030 US4373107A (en) 1980-08-13 1981-07-22 Process for preparing N-alkyl-alkylene-diamines
GB8122958A GB2082172B (en) 1980-08-13 1981-07-24 Process for preparing n-alkyl-alkylenediamines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55111590A JPS6033423B2 (en) 1980-08-13 1980-08-13 Process for producing N-alkylalkylene diamine

Publications (2)

Publication Number Publication Date
JPS5735545A true JPS5735545A (en) 1982-02-26
JPS6033423B2 JPS6033423B2 (en) 1985-08-02

Family

ID=14565215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55111590A Expired JPS6033423B2 (en) 1980-08-13 1980-08-13 Process for producing N-alkylalkylene diamine

Country Status (4)

Country Link
US (1) US4373107A (en)
JP (1) JPS6033423B2 (en)
DE (1) DE3128810A1 (en)
GB (1) GB2082172B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100608254B1 (en) 2005-01-12 2006-08-02 홍진희 Process for preparing thiatia decamethylene tetramine adsorbent
JP2008534585A (en) * 2005-03-28 2008-08-28 アルベマール・コーポレーシヨン Diimines and secondary diamines
JP2010184931A (en) * 2002-07-22 2010-08-26 Huntsman Petrochemical Corp Method for producing secondary amine
CN110627654A (en) * 2019-09-28 2019-12-31 四川之江高新材料股份有限公司 Amine methylation method

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919480A (en) * 1982-07-26 1984-01-31 Olympus Optical Co Ltd solid-state imaging device
SE461095B (en) * 1983-09-09 1990-01-08 Berol Kemi Ab AMINING PROCEDURE USING A RUTENIUM DOPPED NICKEL AND / OR COVOLT CATALYST
DE3602527A1 (en) * 1986-01-29 1987-07-30 Basf Ag METHOD FOR PRODUCING DI-TERT.-BUTYL-ETHYLENE DIAMINE
DE3741726A1 (en) * 1987-12-09 1989-06-22 Ruhrchemie Ag METHOD FOR PRODUCING TERTIAL N, N-DIMETHYLAMINES
US5225597A (en) * 1992-03-13 1993-07-06 Uop Selective, high purity preparation of N-monoalkyl alkylenediamines
US8076518B2 (en) 2005-03-28 2011-12-13 Albemarle Corporation Chain extenders
US7964695B2 (en) * 2005-03-28 2011-06-21 Albemarle Corporation Chain extenders
EP2102265A1 (en) * 2007-01-10 2009-09-23 Albermarle Corporation Formulations for reaction injection molding and for spray systems
CN102816071B (en) * 2012-08-25 2014-05-07 太原理工大学 Synthesis method of N-ethyl ethylene diamine
US12552735B2 (en) 2019-12-19 2026-02-17 Syensqo Sa Process for the synthesis of twin-tail triamines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317757A (en) * 1940-04-12 1943-04-27 Graf Roderich Alkylene-polyamines and a process of preparing them
FR1492863A (en) * 1966-03-31 1967-08-25 Electrochimie Soc Improvements to nu-methylbutylamine manufacturing processes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010184931A (en) * 2002-07-22 2010-08-26 Huntsman Petrochemical Corp Method for producing secondary amine
KR100608254B1 (en) 2005-01-12 2006-08-02 홍진희 Process for preparing thiatia decamethylene tetramine adsorbent
JP2008534585A (en) * 2005-03-28 2008-08-28 アルベマール・コーポレーシヨン Diimines and secondary diamines
JP4797063B2 (en) * 2005-03-28 2011-10-19 アルベマール・コーポレーシヨン Diimines and secondary diamines
CN110627654A (en) * 2019-09-28 2019-12-31 四川之江高新材料股份有限公司 Amine methylation method
CN110627654B (en) * 2019-09-28 2022-05-06 四川之江高新材料股份有限公司 Methods for the methylation of amines

Also Published As

Publication number Publication date
JPS6033423B2 (en) 1985-08-02
DE3128810A1 (en) 1982-03-18
US4373107A (en) 1983-02-08
GB2082172A (en) 1982-03-03
GB2082172B (en) 1984-05-10

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